Feature/weather

CMakeLists.txt

@@ -46,7 +46,9 @@ set(FAKER_SOURCES
         src/modules/sport/Sport.cpp
         src/modules/videoGame/VideoGame.cpp
         src/modules/medicine/Medicine.cpp
-        )
+        src/modules/weather/Weather.cpp
+        src/common/WeatherHelper.cpp
+)
 
 set(FAKER_UT_SOURCES
         src/modules/animal/AnimalTest.cpp
@@ -78,7 +80,9 @@ set(FAKER_UT_SOURCES
         src/modules/sport/SportTest.cpp
         src/modules/videoGame/VideoGameTest.cpp
         src/modules/medicine/MedicineTest.cpp
-        )
+        src/modules/weather/WeatherTest.cpp
+        src/common/WeatherHelperTest.cpp
+)
 
 add_library(${LIBRARY_NAME} ${FAKER_SOURCES})
 

include/faker-cxx/Weather.h

@@ -0,0 +1,118 @@
+#pragma once
+
+#include <string>
+
+namespace faker
+{
+class Weather
+{
+public:
+    struct Temperature {
+        double metric, imperial;
+    };
+
+    /**
+     * @brief Generates a random temperature
+     *
+     * @return Temperature object with metric and imperial temperatures
+     *
+     * @code
+     * Weather::temperature(); // Temperature.metric = 10, Temperature.imperial = 50
+     * @endcode
+     */
+
+    static Temperature temperature();
+
+    struct Pressure {
+        double metric;
+        double imperial;
+    };
+
+    /**
+     * @brief Generated a random pressure
+     *
+     * @return Pressure object with metric and imperial pressures
+     *
+     * @code
+     * Weather::pressure(); // Pressure.metric = 1000, Pressure.imperial = 14.5
+     * @endcode
+     */
+    static Pressure pressure();
+
+    struct Visibility {
+        double metric;
+        double imperial;
+    };
+
+    /**
+     * @brief Generated a random visibility
+     *
+     * @return Visibility object with metric and imperial visibility
+     *
+     * @code
+     * Weather::visibility(); // Visibility.metric = 10.0, Visibility.imperial = 6.2
+     * @endcode
+     */
+    static Visibility visibility();
+
+    struct WindSpeed {
+        double metric;
+        double imperial;
+    };
+
+    /**
+     * @brief Generated a random wind speed
+     *
+     * @return WindSpeed object with metric and imperial wind speed
+     *
+     * @code
+     * Weather::windSpeed(); // WindSpeed.metric = 10.0, WindSpeed.imperial = 6.2
+     * @endcode
+     */
+    static WindSpeed windSpeed();
+
+    /**
+     * @brief Generated a random uvIndex
+     *
+     * @return Int A random uvIndex
+     *
+     * @code
+     * Weather::uvIndex(); // 10
+     * @endcode
+     */
+    static int uvIndex();
+
+    /**
+     * @brief Generated a random humidity percentage
+     *
+     * @return Int A random humidity percentage
+     *
+     * @code
+     * Weather::humidity(); // 10
+     * @endcode
+     */
+    static int humidity();
+
+    /**
+     * @brief Generated a random weather description
+     *
+     * @return String A random weather description
+     *
+     * @code
+     * Weather::description(); // "Sunny"
+     * @endcode
+     */
+    static std::string weatherDescription();
+
+    /**
+     * @brief Generated a random cloud cover percentage
+     *
+     * @return Int A random cloud cover percentage
+     *
+     * @code
+     * Weather::cloudCover(); // 10
+     * @endcode
+     */
+     static int cloudCover();
+};
+}

src/common/WeatherHelper.cpp

@@ -0,0 +1,19 @@
+#include "WeatherHelper.h"
+
+namespace faker
+{
+double WeatherHelper::celsiusToFahrenheit(double celsius)
+{
+    return (celsius * 9.0 / 5.0) + 32;
+}
+
+double WeatherHelper::kPaToPsi(double kPa)
+{
+    return kPa * 0.14503773773375;
+}
+
+double WeatherHelper::milesToKilometers(double miles)
+{
+    return miles * 1.609344;
+}
+}

src/common/WeatherHelper.h

@@ -0,0 +1,47 @@
+#pragma once
+
+namespace faker
+{
+class WeatherHelper
+{
+public:
+    /**
+      * @brief Converts celsius to fahrenheit
+      *
+      * @param celsius
+      *
+      * @return double
+      *
+      * @code
+      * WeatherHelper::celsiusToFahrenheit(10); // 50
+      * @endcode
+     */
+    static double celsiusToFahrenheit(double celsius);
+
+    /**
+      * @brief Converts kPa to PSI
+      *
+      * @param kPa
+      *
+      * @return double
+      *
+      * @code
+      * WeatherHelper::kPaToPsi(1000); // 145.037
+      * @endcode
+     */
+    static double kPaToPsi(double kPa);
+
+    /**
+      * @brief Converts miles to kilometers
+      *
+      * @param miles
+      *
+      * @return double
+      *
+      * @code
+      * WeatherHelper::milesToKilometers(10); // 16.0934
+      * @endcode
+     */
+    static double milesToKilometers(double miles);
+};
+}

src/common/WeatherHelperTest.cpp

@@ -0,0 +1,30 @@
+#include "WeatherHelper.h"
+#include "gtest/gtest.h"
+
+using namespace faker;
+using namespace ::testing;
+
+class WeatherHelperTest : public Test {
+public:
+};
+
+TEST_F(WeatherHelperTest, shouldConvertCelsiusToFahrenheit) {
+    double celsius = 10.0;
+    double fahrenheit = WeatherHelper::celsiusToFahrenheit(celsius);
+
+    ASSERT_EQ(fahrenheit, 50.0);
+}
+
+TEST_F(WeatherHelperTest, shouldConvertKPaToPsi) {
+    double kPa = 100.0;
+    double psi = WeatherHelper::kPaToPsi(kPa);
+
+    ASSERT_EQ(psi, 14.503773773375);
+}
+
+TEST_F(WeatherHelperTest, shouldConvertMilesToKilometers) {
+    double miles = 10.0;
+    double kilometers = WeatherHelper::milesToKilometers(miles);
+
+    ASSERT_EQ(kilometers, 16.09344);
+}

src/modules/weather/Weather.cpp

@@ -0,0 +1,59 @@
+#include "faker-cxx/Weather.h"
+
+#include <string>
+
+#include "data/WeatherDescription.h"
+#include "faker-cxx/Helper.h"
+#include "faker-cxx/Number.h"
+#include "../../common/WeatherHelper.h"
+
+namespace faker
+{
+Weather::Temperature Weather::temperature()
+{
+    double metric = Number::decimal(10.0, 30.0);
+    double imperial = WeatherHelper::celsiusToFahrenheit(metric);
+
+    return {metric, imperial};
+}
+
+Weather::Pressure Weather::pressure()
+{
+    double metric = Number::decimal(100.0, 102.0);
+    double imperial = WeatherHelper::kPaToPsi(metric);
+
+    return {metric, imperial};
+}
+
+Weather::Visibility Weather::visibility() {
+    double metric = Number::decimal(1.0, 10.0);
+    double imperial = WeatherHelper::milesToKilometers(metric);
+
+    return {metric, imperial};
+}
+
+Weather::WindSpeed Weather::windSpeed()
+{
+    return {Number::decimal(0.1, 24.2), Number::decimal(0.1, 15.0)};
+}
+
+int Weather::uvIndex()
+{
+    return Number::integer(0, 11);
+}
+
+int Weather::humidity()
+{
+    return Number::integer(0, 100);
+}
+
+std::string Weather::weatherDescription()
+{
+    return Helper::arrayElement<std::string>(weatherDescriptions);
+}
+
+int Weather::cloudCover()
+{
+    return Number::integer(0, 100);
+}
+}

src/modules/weather/WeatherTest.cpp

@@ -0,0 +1,75 @@
+#include "faker-cxx/Weather.h"
+
+#include <algorithm>
+#include <string>
+
+#include "gtest/gtest.h"
+#include "data/WeatherDescription.h"
+
+using namespace ::testing;
+using namespace faker;
+
+class WeatherTest : public Test
+{
+public:
+};
+
+TEST_F(WeatherTest, shouldGenerateTemperature)
+{
+    Weather::Temperature generatedTemperature = Weather::temperature();
+
+    ASSERT_TRUE(generatedTemperature.metric >= 10 && generatedTemperature.metric <= 30);
+    ASSERT_TRUE(generatedTemperature.imperial >= 50 && generatedTemperature.imperial <= 90);
+}
+
+TEST_F(WeatherTest, shouldGeneratePressure)
+{
+    Weather::Pressure generatedPressure = Weather::pressure();
+
+    ASSERT_TRUE(generatedPressure.metric >= 100.0 && generatedPressure.metric <= 102.0);
+    ASSERT_TRUE(generatedPressure.imperial >= 14.5 && generatedPressure.imperial <= 14.8);
+}
+
+TEST_F(WeatherTest, shouldGenerateVisibility)
+{
+    Weather::Visibility generatedVisibility = Weather::visibility();
+
+    ASSERT_TRUE(generatedVisibility.metric >= 1 && generatedVisibility.metric <= 10.0);
+    ASSERT_TRUE(generatedVisibility.imperial >= 1.6 && generatedVisibility.imperial <= 16.1);
+}
+
+TEST_F(WeatherTest, shouldGenerateWindSpeed)
+{
+    Weather::WindSpeed generatedWindSpeed = Weather::windSpeed();
+
+    ASSERT_TRUE(generatedWindSpeed.metric >= 0.1 && generatedWindSpeed.metric <= 24.2);
+    ASSERT_TRUE(generatedWindSpeed.imperial >= 0.1 && generatedWindSpeed.imperial <= 15.0);
+}
+
+TEST_F(WeatherTest, shouldGenerateUvIndex)
+{
+    int generatedUvIndex = Weather::uvIndex();
+
+    ASSERT_TRUE(generatedUvIndex >= 0 && generatedUvIndex <= 11);
+}
+
+TEST_F(WeatherTest, shouldGenerateHumidity)
+{
+    int generatedHumidity = Weather::humidity();
+
+    ASSERT_TRUE(generatedHumidity >= 0 && generatedHumidity <= 100);
+}
+
+TEST_F(WeatherTest, shouldGenerateWeatherDescription)
+{
+    std::string generatedWeatherDescription = Weather::weatherDescription();
+
+    ASSERT_TRUE(std::ranges::any_of(weatherDescriptions, [generatedWeatherDescription](const std::string& weatherDescription)
+                                    { return weatherDescription == generatedWeatherDescription; }));
+}
+
+TEST_F(WeatherTest, shouldGenerateWeatherCloudCover) {
+    int generatedCloudCover = Weather::cloudCover();
+
+    ASSERT_TRUE(generatedCloudCover >= 0 && generatedCloudCover <= 100);
+}

src/modules/weather/data/WeatherDescription.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+namespace faker
+{
+const std::vector<std::string> weatherDescriptions = {
+    "clear sky",     "few clouds",  "scattered clouds",
+    "broken clouds", "shower rain", "rainy",
+    "thunderstorm",  "snowy",       "misty",
+    "smoky",         "haze",        "sunny",
+    "cloudy",        "windy",       "dark",
+    "foggy",
+};
+}